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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/ui/webui/ntp/most_visited_handler.h" | 5 #include "chrome/browser/ui/webui/ntp/most_visited_handler.h" |
6 | 6 |
7 #include <set> | 7 #include <set> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/bind_helpers.h" | 10 #include "base/bind_helpers.h" |
11 #include "base/command_line.h" | 11 #include "base/command_line.h" |
12 #include "base/md5.h" | 12 #include "base/md5.h" |
13 #include "base/memory/scoped_vector.h" | 13 #include "base/memory/scoped_vector.h" |
14 #include "base/memory/singleton.h" | 14 #include "base/memory/singleton.h" |
15 #include "base/metrics/histogram.h" | 15 #include "base/metrics/histogram.h" |
16 #include "base/prefs/pref_service.h" | 16 #include "base/prefs/pref_service.h" |
17 #include "base/prefs/scoped_user_pref_update.h" | 17 #include "base/prefs/scoped_user_pref_update.h" |
18 #include "base/strings/string16.h" | 18 #include "base/strings/string16.h" |
19 #include "base/strings/string_number_conversions.h" | 19 #include "base/strings/string_number_conversions.h" |
20 #include "base/strings/utf_string_conversions.h" | 20 #include "base/strings/utf_string_conversions.h" |
21 #include "base/threading/thread.h" | 21 #include "base/threading/thread.h" |
22 #include "base/values.h" | 22 #include "base/values.h" |
23 #include "chrome/browser/history/top_sites_factory.h" | 23 #include "chrome/browser/history/top_sites_factory.h" |
24 #include "chrome/browser/profiles/profile.h" | 24 #include "chrome/browser/profiles/profile.h" |
25 #include "chrome/browser/thumbnails/thumbnail_list_source.h" | 25 #include "chrome/browser/thumbnails/thumbnail_list_source.h" |
26 #include "chrome/browser/ui/browser.h" | 26 #include "chrome/browser/ui/browser.h" |
27 #include "chrome/browser/ui/browser_finder.h" | 27 #include "chrome/browser/ui/browser_finder.h" |
28 #include "chrome/browser/ui/tabs/tab_strip_model.h" | 28 #include "chrome/browser/ui/tabs/tab_strip_model.h" |
29 #include "chrome/browser/ui/tabs/tab_strip_model_utils.h" | 29 #include "chrome/browser/ui/tabs/tab_strip_model_utils.h" |
| 30 #include "chrome/browser/ui/webui/fallback_icon_source.h" |
30 #include "chrome/browser/ui/webui/favicon_source.h" | 31 #include "chrome/browser/ui/webui/favicon_source.h" |
31 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h" | 32 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h" |
32 #include "chrome/browser/ui/webui/ntp/ntp_stats.h" | 33 #include "chrome/browser/ui/webui/ntp/ntp_stats.h" |
33 #include "chrome/browser/ui/webui/ntp/thumbnail_source.h" | 34 #include "chrome/browser/ui/webui/ntp/thumbnail_source.h" |
34 #include "chrome/common/pref_names.h" | 35 #include "chrome/common/pref_names.h" |
35 #include "chrome/common/url_constants.h" | 36 #include "chrome/common/url_constants.h" |
36 #include "components/history/core/browser/page_usage_data.h" | 37 #include "components/history/core/browser/page_usage_data.h" |
37 #include "components/history/core/browser/top_sites.h" | 38 #include "components/history/core/browser/top_sites.h" |
38 #include "components/pref_registry/pref_registry_syncable.h" | 39 #include "components/pref_registry/pref_registry_syncable.h" |
39 #include "content/public/browser/navigation_controller.h" | 40 #include "content/public/browser/navigation_controller.h" |
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72 | 73 |
73 void MostVisitedHandler::RegisterMessages() { | 74 void MostVisitedHandler::RegisterMessages() { |
74 Profile* profile = Profile::FromWebUI(web_ui()); | 75 Profile* profile = Profile::FromWebUI(web_ui()); |
75 // Set up our sources for thumbnail and favicon data. | 76 // Set up our sources for thumbnail and favicon data. |
76 content::URLDataSource::Add(profile, new ThumbnailSource(profile, false)); | 77 content::URLDataSource::Add(profile, new ThumbnailSource(profile, false)); |
77 content::URLDataSource::Add(profile, new ThumbnailSource(profile, true)); | 78 content::URLDataSource::Add(profile, new ThumbnailSource(profile, true)); |
78 | 79 |
79 // Set up our sources for top-sites data. | 80 // Set up our sources for top-sites data. |
80 content::URLDataSource::Add(profile, new ThumbnailListSource(profile)); | 81 content::URLDataSource::Add(profile, new ThumbnailListSource(profile)); |
81 | 82 |
| 83 // Register chrome://fallback-icon as a data source for fallback icons. |
| 84 content::URLDataSource::Add(profile, new FallbackIconSource()); |
| 85 |
82 // Register chrome://favicon as a data source for favicons. | 86 // Register chrome://favicon as a data source for favicons. |
83 content::URLDataSource::Add( | 87 content::URLDataSource::Add( |
84 profile, new FaviconSource(profile, FaviconSource::FAVICON)); | 88 profile, new FaviconSource(profile, FaviconSource::FAVICON)); |
85 | 89 |
86 scoped_refptr<history::TopSites> top_sites = | 90 scoped_refptr<history::TopSites> top_sites = |
87 TopSitesFactory::GetForProfile(profile); | 91 TopSitesFactory::GetForProfile(profile); |
88 if (top_sites) { | 92 if (top_sites) { |
89 // TopSites updates itself after a delay. This is especially noticable when | 93 // TopSites updates itself after a delay. This is especially noticable when |
90 // your profile is empty. Ask TopSites to update itself when we're about to | 94 // your profile is empty. Ask TopSites to update itself when we're about to |
91 // show the new tab page. | 95 // show the new tab page. |
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267 return base::MD5String(url); | 271 return base::MD5String(url); |
268 } | 272 } |
269 | 273 |
270 // static | 274 // static |
271 void MostVisitedHandler::RegisterProfilePrefs( | 275 void MostVisitedHandler::RegisterProfilePrefs( |
272 user_prefs::PrefRegistrySyncable* registry) { | 276 user_prefs::PrefRegistrySyncable* registry) { |
273 registry->RegisterDictionaryPref( | 277 registry->RegisterDictionaryPref( |
274 prefs::kNtpMostVisitedURLsBlacklist, | 278 prefs::kNtpMostVisitedURLsBlacklist, |
275 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | 279 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); |
276 } | 280 } |
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